The information provided on the first two sheets (01 Input and 02 Input), together with the new input on this sheet (Income per Family) produces further detailed outputs and a chart.

Inputs
The input, Income per family affects directly all the output variables, facilitating the selection of the most convenient technology.

Outputs
This sheet gives, for a specific income per family, the variable floor areas achievable for each technology, the net house cost, the gross house cost (including interest), the percentage of families from the surveyed group who can afford this cost and the respective monthly payments. These values vary according to the percentage of family income dedicated to repayments.